Commit Graph

220 Commits

Author SHA1 Message Date
Chris Lattner 113f4f4609 MEGAPATCH checkin.
For details, See: docs/2002-06-25-MegaPatchInfo.txt

llvm-svn: 2779
2002-06-25 16:13:24 +00:00
Chris Lattner 4955d3e1c2 Fix tracing code support to link in the tracing routines if neccesary.
This is required because trace code can insert calls to functions that
are (now) in an LLVM library, not a native library.

This change makes it easier to use the tracing code because the native
link options don't have to change, and it fits in a lot better with the
LLVM model.

llvm-svn: 2675
2002-05-20 21:20:08 +00:00
Vikram S. Adve cf3c90d4c8 Add libsparc.a a second time to resolve link errors.
llvm-svn: 2661
2002-05-19 16:01:03 +00:00
Chris Lattner 89a20ef164 Merge all include/llvm/Transforms/Scalar/* into a single Scalar.h
llvm-svn: 2538
2002-05-07 20:03:27 +00:00
Chris Lattner 56c3f22249 Straighten out makefiles after moving code to new Transform Utils library
llvm-svn: 2520
2002-05-07 18:18:26 +00:00
Chris Lattner 10120bdff0 Remove unneccesary pass.
llvm-svn: 2421
2002-04-30 20:53:05 +00:00
Chris Lattner d5a847057b Eliminate duplicate or unneccesary #include's
llvm-svn: 2397
2002-04-29 17:42:12 +00:00
Chris Lattner c8e665431b * Rename MethodPass class to FunctionPass
- Rename runOnMethod to runOnFunction
* Transform getAnalysisUsageInfo into getAnalysisUsage
  - Method is now const
  - It now takes one AnalysisUsage object to fill in instead of 3 vectors
    to fill in
  - Pass's now specify which other passes they _preserve_ not which ones
    they modify (be conservative!)
  - A pass can specify that it preserves all analyses (because it never
    modifies the underlying program)
* s/Method/Function/g in other random places as well

llvm-svn: 2333
2002-04-27 06:56:12 +00:00
Chris Lattner c065ad850c Make sure that there is no case where a signal can occur leaving a partially
written output file.  This is important because crashing testcases often write
part of a file out, and the testing harness decides the file is up-to-date next
time the test is run.

llvm-svn: 2303
2002-04-18 19:55:25 +00:00
Chris Lattner 6e39131e01 s/PrintMethodPass/PrintFunctionPass
llvm-svn: 2182
2002-04-08 22:05:01 +00:00
Chris Lattner cd739a66cf Remove asmwriter library from link line, because the useful contents of it
have been incorporated into the vmcore library.

llvm-svn: 2153
2002-04-07 22:35:30 +00:00
Chris Lattner 62b7fd136e Change references to the Method class to be references to the Function
class.  The Method class is obsolete (renamed) and all references to it
are being converted over to Function.

llvm-svn: 2144
2002-04-07 20:49:59 +00:00
Vikram S. Adve 025fdf98b6 Rename pass to DecomposeMultiDimRefs.
llvm-svn: 1960
2002-03-24 03:19:54 +00:00
Chris Lattner fc2ab9e216 * Make all command line arguments static
* Change -trace & -tracem options to use a 3 values enum option
* Change to use new style interface to passes

llvm-svn: 1813
2002-02-26 21:36:53 +00:00
Chris Lattner a5e627852d Trim down makefile, again.
llvm-svn: 1691
2002-02-04 17:37:25 +00:00
Chris Lattner 47b65a1025 Cut down number of times libraries are included to link a little bit faster
llvm-svn: 1678
2002-02-04 06:43:56 +00:00
Chris Lattner f728637f2e * Remove -noasm option. If we're not compiling, what's the point?
* convert over to pass based target backend.  Much cleaner now

llvm-svn: 1665
2002-02-03 23:43:19 +00:00
Chris Lattner 74f0a5b35e Switch over to a model where we compile each method, emit assembly, then free
machineinstr memory before starting on the next method.

llvm-svn: 1659
2002-02-03 07:54:10 +00:00
Chris Lattner d9d0df0281 Add dependency
llvm-svn: 1620
2002-01-31 18:33:23 +00:00
Chris Lattner 7139f2859b PassManager is now in its own header file
MethodPass's now cannot be run on external methods

llvm-svn: 1609
2002-01-31 00:46:45 +00:00
Chris Lattner 0e11e54d20 In an amazing fit of stupidity, I flipped the conditional and didn't test
it right.  Sheesh :)

llvm-svn: 1550
2002-01-22 21:07:24 +00:00
Chris Lattner cad856b6ed Try again, now it works right
llvm-svn: 1526
2002-01-22 02:28:50 +00:00
Chris Lattner 3787ee6be6 Rename LowerAllocations.h to ChangeAllocations.h since it now contains the
RaiseAllocations pass as well.

llvm-svn: 1525
2002-01-22 01:04:08 +00:00
Chris Lattner 4267cedfa5 Fix ordering dependency problem
llvm-svn: 1524
2002-01-22 01:03:39 +00:00
Chris Lattner 4a75c2b248 Eliminate opt library
llvm-svn: 1516
2002-01-21 23:13:46 +00:00
Chris Lattner 0686e435d1 Implement a more powerful, simpler, pass system. This pass system can figure
out how to run a collection of passes optimially given their behaviors and
charactaristics.

Convert code to use it.

llvm-svn: 1507
2002-01-21 07:31:50 +00:00
Chris Lattner 7f74a56e24 Changes to build successfully with GCC 3.02
llvm-svn: 1503
2002-01-20 22:54:45 +00:00
Chris Lattner 5de2204fe8 Create a new #include "Support/..." directory structure to move things
from "llvm/Support/..." that are not llvm dependant.

Move files and fix #includes

llvm-svn: 1400
2001-11-27 00:03:19 +00:00
Chris Lattner 1a9680f708 Remove unneccesary retcode var
llvm-svn: 905
2001-10-18 20:33:21 +00:00
Chris Lattner 95f87b4e5d Refactor Assembly/Bytecode writer code into Assembly & bytecode libraries
llvm-svn: 904
2001-10-18 20:32:07 +00:00
Chris Lattner b9acf7e49e Bytecode writer is yanked out of Module printer
llvm-svn: 899
2001-10-18 20:06:31 +00:00
Vikram S. Adve 71f16ecf13 Move malloc/free lowering after tracing until lli supports
calls to external malloc/free functions.

llvm-svn: 893
2001-10-18 18:20:20 +00:00
Chris Lattner 8c8b9d10c0 Only output code if file open is successful
llvm-svn: 890
2001-10-18 17:07:22 +00:00
Vikram S. Adve b2ac1e76b4 Trace code should always be exported just before code generation;
this is not a debugging option.  But we can export it as assembly
instead of bytecode if -debugtrace is specified.

llvm-svn: 889
2001-10-18 13:51:20 +00:00
Chris Lattner d054fae5f1 Convert to new simpler, more powerful pass structure
llvm-svn: 882
2001-10-18 05:28:44 +00:00
Chris Lattner 2fa0dabf9f Passes return true if they change something, not if they fail
llvm-svn: 869
2001-10-18 01:31:22 +00:00
Chris Lattner 8761d50df7 ConcretePass should not be a templated class!
llvm-svn: 838
2001-10-15 17:47:13 +00:00
Chris Lattner d0c15405af Minor cleanups
llvm-svn: 837
2001-10-15 17:41:24 +00:00
Chris Lattner 97fd6c44db Use the new Pass infrastructure to clean up llc
llvm-svn: 835
2001-10-15 17:30:47 +00:00
Chris Lattner f112d52f2c Add library
llvm-svn: 827
2001-10-15 15:55:15 +00:00
Chris Lattner 41c4ddad51 Minor code cleanups
llvm-svn: 825
2001-10-15 13:47:13 +00:00
Vikram S. Adve 2f084b2c73 *** empty log message ***
llvm-svn: 811
2001-10-14 23:29:28 +00:00
Chris Lattner a8f29f8a80 MethodTypes take an explicit isVarArg argument
llvm-svn: 782
2001-10-13 07:07:28 +00:00
Vikram S. Adve c524e1c714 Repeat some libs due to circular dependences between Sparc and other
code gen libraries.

llvm-svn: 722
2001-10-10 20:58:57 +00:00
Chris Lattner b27d474201 Add hack to get rid of malloc & free instructions for code generation
llvm-svn: 713
2001-10-04 01:40:53 +00:00
Chris Lattner 46f1b61d98 Add proper support to send output to the right place
llvm-svn: 649
2001-09-19 16:52:09 +00:00
Chris Lattner 15d8418323 Emit assembly language from the target...
llvm-svn: 640
2001-09-19 13:56:47 +00:00
Chris Lattner 6c2c87099a C++ gives us auto_ptr's, so we might as well use them. :)
llvm-svn: 629
2001-09-18 17:04:18 +00:00
Vikram S. Adve 9d40935697 Minor changes.
llvm-svn: 622
2001-09-18 13:10:45 +00:00
Ruchira Sasanka 7e81e7bf77 Added regalloc
llvm-svn: 584
2001-09-15 00:28:37 +00:00
Chris Lattner 22a6a90511 Make a new llvm/Target #include directory.
Move files from lib/CodeGen/TargetMachine to lib/Target
Move TargetData.h and TargetMachine.h to Target/{Data.h|Machine.h}
Prepare to split TargetMachine.h into several smaller files

llvm-svn: 566
2001-09-14 05:34:53 +00:00
Chris Lattner f8464e4b8d Checkin changes to:
1. Clean up the TargetMachine structure.  No more wierd pointers that have to
   be cast around and taken care of by the target.
2. Instruction Scheduling now takes the schedinfo as an argument.  The same
   should be done with the instinfo, it just isn't now.

llvm-svn: 565
2001-09-14 04:32:55 +00:00
Chris Lattner 0a823a062c This checkin represents some cleanup of the backend, implementing the following things:
1. The TargetMachine structure is free to decide the process a particular target uses to generate code.
2. All of the gooee details of the sparc backend are now localized in the lib/CodeGen/TargetMAchine/Sparc directory.  The Sparc.h file that is globally visible is just a stub.
3. The Sparc.h file that esxists now will dissapear entirely someday when we have multiple backends chosen by a factory of some sort.

llvm-svn: 559
2001-09-14 03:37:52 +00:00
Chris Lattner 9373bd69b7 Make use of the new TOOLNAME/USEDLIBS options provided in Makefile.common
llvm-svn: 501
2001-09-07 22:59:25 +00:00
Chris Lattner 2cf137b57a Convert llc driver to standard tool format
llvm-svn: 496
2001-09-07 22:20:50 +00:00
Chris Lattner ed22606da2 Clean up driver
llvm-svn: 492
2001-09-07 21:26:31 +00:00
Vikram S. Adve df3c54f41d Changed link line.
llvm-svn: 405
2001-08-28 23:23:35 +00:00
Vikram S. Adve 799aed0af3 Add calls to NormalizeMethod() and to ScheduleInstructionsWithSSA().
llvm-svn: 404
2001-08-28 23:23:14 +00:00
Chris Lattner ab0cc40796 CommandLine library cleanup. No longer use getValue/setValue, instead, just treat the commandline
args as the objects they represent and the "right thing" will happen

llvm-svn: 283
2001-07-23 19:27:24 +00:00
Chris Lattner a6b2ddeb82 -help is verbose enough that we don't need this anymore
llvm-svn: 281
2001-07-23 18:31:02 +00:00
Chris Lattner e2472bbf6c Moved inline/llvm/Tools/* to include/llvm/Support/*
llvm-svn: 279
2001-07-23 17:46:59 +00:00
Chris Lattner d8f1cc98e8 Removal of the redundant CompileContext wrapper
llvm-svn: 274
2001-07-23 03:09:03 +00:00
Chris Lattner 0af2464a78 Large scale changes to implement new command line argument facility
llvm-svn: 272
2001-07-23 02:35:57 +00:00
Chris Lattner 9c0f8f24e0 Privatize LLCOptions. It had no business being visible to the entire
program.

llvm-svn: 267
2001-07-22 04:40:02 +00:00
Chris Lattner 5f4b44652f Convert from using C style char*'s to strings.
Look ma, no strdups

llvm-svn: 265
2001-07-22 03:57:31 +00:00
Chris Lattner 388c608cb9 Instructions for use
llvm-svn: 255
2001-07-21 21:05:39 +00:00
Chris Lattner dd511760d9 Renamed include/llvm/Codegen to include/llvm/CodeGen
llvm-svn: 253
2001-07-21 20:58:30 +00:00
Chris Lattner 897e02b2c0 Make the makefile work
llvm-svn: 247
2001-07-21 19:31:40 +00:00
Chris Lattner 24a2d2b7db Autodep functionality broken. Remove so we get successful builds
llvm-svn: 239
2001-07-21 18:59:13 +00:00
Vikram S. Adve 2d94a344f0 Driver and options for the llc compiler.
llvm-svn: 234
2001-07-21 12:42:29 +00:00